.container {
    width: 100%;
    height: 100%; /* 设置容器的高度 */
    overflow: auto; /* 添加滚动条 */
  }
  .top {
    margin-left: 10px;
    font-size: 30px;
    font-weight: 900;
    margin-bottom: 15px;
  }
  .body {
    display: flex;
    flex-wrap: wrap;
    justify-content: space-between;
    padding:0 20px ;
  
    .intro {
      width: 101px;
      height: 135px;
      background: #ccc;
      margin-bottom: 15px;
      img {
        width: 100%;
        height: 100%;
      }
    }
    .add {
      border-width: 0px;
      width: 101px;
      height: 135px;
      background-color: rgba(242, 242, 242, 1);
      border: none;
      border-radius: 3px;
      box-shadow: none;
      display: flex;
      justify-content: center;
      align-items: center;
      .add_img {
        margin: auto;
        border-width: 0px;
        width: 24px;
        height: 24px;
      }
    }
  }